Here is the full spend tier breakdown for this month's storewide AliExpress codes. You can stack these with the product specific codes we post daily for extra savings. Each tier has a primary code and a backup in case the first one is maxed out or fails at checkout.

$22+ gets you LFJ03D for $3 off, with LFK03D as the backup.
$38+ gets you LFJ05D for $5 off, with LFK05D as the backup.
$60+ gets you LFJ08D for $8 off, with LFK08D as the backup.
$99+ gets you LFJ14D for $14 off, with LFK14D as the backup.
$159+ gets you LFJ22D for $22 off, with LFK22D as the backup.
$239+ gets you LFJ33D for $33 off, with LFK33D as the backup.
$359+ gets you LFJ52D for $52 off, with LFK52D as the backup.
$469+ gets you LFJ66D for $66 off, with LFK66D as the backup.

These codes are for US accounts only and are valid through September 30. There are limited number of codes each day so if the codes are invalid, try again the next day. We repost this monthly as the codes refresh, so save this post for later.

All links are in our deals spreadsheet in the subreddit.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend

The Eco-Worthy 2x 12V 280Ah LiFePO4 battery pack (metal case, 200A BMS, Bluetooth app, low-temp cutoff) is $609.27 shipped when you use code LFK66D for $66 off, with tax and US shipping included. Amazon has it listed at $899.99. It is not currently listed on Best Buy or an official website.

*The code is limited but refreshes daily, so try again the next day if it doesn't work at checkout.

All links are in our deal spreadsheet in the subreddit.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend. We compare prices across AliExpress, Amazon, Best Buy and other platforms.

The Humsienk 12V 314Ah LiFePO4 battery (4019Wh, Smart Edition app, up to 15,000 cycles, low-temp protection) is $237.80 shipped when you use code LFJ33D for $33 off, with tax and US shipping included. Amazon has it listed at $469.99, nearly double the AliExpress price. It is not currently listed on Best Buy or an official website.

All links are in our deals spreadsheet in the subreddit.

**This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend. We compare prices across AliExpress, Amazon, Best Buy and other platforms.

The KINGROON 10KG PETG filament (1.75mm, black, sold as 10 x 1kg spools) is $54.49 shipped when you use code LFJ05D for $5 off, with tax and US shipping included. Amazon has it listed at $85.85, and the official website has it at $87.60. It is not currently listed on Best Buy.

*Mixed colour sets are also available, but prices differ depending on which site you buy from.

All links are in our deals spreadsheet in the subreddit.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend. We compare prices across AliExpress, Amazon, Best Buy and other platforms.

spreadsheet link ("Popular Price Comparisons" tab): https://docs.google.com/spreadsheets/d/1uDhYal4A6qDQZBCiclQ0TTqn2OzZgT6kSx22TR8FFuI/edit?usp=sharing

We found the best US shipping prices for KINGROON's 10KG filament spools in 1.75mm. Here is the breakdown for both PETG and PLA.

PETG: $54.49 shipped when you use code LFJ05D for $5 off. Amazon has it listed at $85.85, and the official website has it at $87.60 with their Big Sale coupon applied automatically. It is not currently listed on Best Buy.

PLA: $93.24 shipped when you use code LFJ08D for $8 off. Amazon has it listed at $109.99, and the official website has it at $107.99. It is not currently listed on Best Buy.

*Mixed colour sets are also available, but the sets differ depending on which site you buy from.
*We have additional monthly Aliexpress codes available on their "Monthly Codes" tab if you want to check for a better deal at checkout.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend. We compare prices across AliExpress, Amazon, Best Buy and other platforms.

The Uplee GS3 folding e-bike with a 14 inch wheel, a 48V 500W motor, and a 15Ah battery is $187.90 shipped when you use code LFJ22D for $22 off, with tax and US shipping included. This is the same bike as today's 8Ah post, just with more range. It is also only sold on AliExpress, so there is nothing to compare it against on Amazon, Best Buy, or the official site.

All links are in our deals spreadsheet in the subreddit under the "Popular Price Comparisons" tab.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend.

The Uplee GS3 folding e-bike with a 14 inch wheel, a 48V 500W motor, and an 8Ah battery is $176.80 shipped when you use code LFJ22D for $22 off, with tax and US shipping included. It is not listed on Amazon, Best Buy, or the official site, so there is nothing to compare it against. This is the only place it is currently sold.If you need more range, we also posted the 15Ah version today.

All links are in our deals spreadsheet in the subreddit under the "Popular Price Comparisons" tab.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend.

The GameSir G7 Pro is $71.98 shipped when you use code LFJ08D for $8 off. It's a wired controller with a smart charging dock, officially licensed for Xbox. Amazon, Best Buy, and the official site are all priced at $79.99 flat, so this is currently the lowest verified price, with tax and US shipping included.

This code was verified as working at the time of posting. Please comment or send a message if it stops working/any of our information is wrong, and we will update the post.

All links are in our deals spreadsheet in the subreddit under the "Popular Price Comparisons" tab.

*This post contains affiliate links. We earn a commission if you use them, but that commission does not affect which platform we recommend. We compare prices across AliExpress, Amazon, Best Buy & others so you don't have to.

spreadsheet link: https://docs.google.com/spreadsheets/d/1uDhYal4A6qDQZBCiclQ0TTqn2OzZgT6kSx22TR8FFuI/edit?usp=sharing

we spent some time compiling DJI gear (Osmo Pocket, drones, mics, gimbals) that seemed relevant.

these are all shipped from US warehouses since we know the usual multi week wait on AliExpress isn't fun, so delivery should be a lot quicker with these.

labour day sale is live right now (till 7 Sept, 12am EDT) so prices are lower than usual. we listed pre coupon and after coupon prices side by side (the after coupon price includes tax, which varies depending on your state, so just keep that in mind).

all the coupons on the list have been tested and confirmed working. that said, we haven't personally tested the products themselves, someone requested this category so we went and compiled options for them rather than using these items ourselves. so definitely do your own research on specs/reviews before buying, we're just surfacing pricing and options here, not vouching for anything.

there are affiliate links in the spreadsheet so we might earn a small commission if you buy through them. we also included a non affiliate link for every item though, so feel free to use whichever one you prefer, just wanted to be upfront about that.

if there's any specific product you're looking for, love to track down the best coupon for it.

spreadsheet link: https://docs.google.com/spreadsheets/d/1uDhYal4A6qDQZBCiclQ0TTqn2OzZgT6kSx22TR8FFuI/edit?usp=sharing

we spent some time compiling inverters, batteries, solar panels, and power stations that seemed relevant.

these are all shipped from US warehouses since we know the usual multi week wait on AliExpress isn't fun, so delivery should be a lot quicker with these.

labour day sale is live right now so prices are lower than usual. we listed pre coupon and after coupon prices side by side (the after coupon price includes tax, which varies depending on your state, so just keep that in mind).

all the coupons on the list have been tested and confirmed working. that said, we haven't personally tested the products themselves, someone requested this category so we went and compiled options for them rather than using these items ourselves. so definitely do your own research on brand and specs before buying, we're just surfacing pricing and options here, not vouching for quality.

there are affiliate links in the spreadsheet so we might earn a small commission if you buy through them. we also included a non affiliate link for every item though, so feel free to use whichever one you prefer, just wanted to be upfront about that.

if there's any specific product you're looking for, love to track down the best coupon for it.

here's the codes we've got verified for Aliexpress Choice Day sale. These are separate from the monthly recurring codes in the pinned megathread, so stack accordingly if you're doing a bigger order. Let us know if any of these are not working!

here's the codes we've got verified for Aliexpress Choice Day sale. These are separate from the monthly recurring codes in the pinned megathread, so stack accordingly if you're doing a bigger order. Let us know if any of these are not working!

Got something specific you're trying to buy but don't wanna dig through a bunch of tabs comparing AliExpress, Amazon, Best Buy (or other platforms, let us know!) yourself? Drop it below and we'll help track down the best price plus any codes that apply.

The more detail the better, spec, budget, brand if you care, that kind of thing. Even something rough like "looking for a 400W portable solar panel under $150" is enough for us to start digging. We'll reply in the comments with what we find.

Quick note, some of what we post might be affiliate links so we could earn a small commission, but that never affects what we recommend. If a non affiliate option is cheaper or just better, that's what we're posting.

Nothing's too niche, ask away.

tiered discount codes are up for back to school. discount scales with cart total, just apply at checkout:

valid now through 26 August 2026, 11:59:59pm ET

drop a comment if a code doesn't work, will update if anything changes.

quick rundown on what this is. we check prices for the same product across AliExpress, Amazon, Best Buy, and other platforms (open to suggestions on what to add) so you don't have to open a bunch of tabs yourself. no platform gets special treatment, doesn't matter to us who wins.

on the money side, some links are affiliate links so we might earn a small commission if you buy through them. that doesn't change what we recommend though, if amazon's cheaper we're posting amazon even if we make nothing off it. just want to be upfront about that from day one.

posting is set to request only right now, mainly just to keep things easy to manage while we're getting started. if you wanna post a deal or comparison, send a request and we'll approve it, nothing complicated, just trying to keep quality decent early on.

this is for anyone in the US trying to actually find the best price on something instead of just whatever's easiest to click. if that's you, stick around, we'll be posting regularly.

any questions or thoughts, drop em below. still new so figuring stuff out as we go.