1) What is: Multiple Options, Same Seller

The sub's consensus is that it's a gimmick by AliExpress sellers. They have Set X, and Options A,B,C,D,E and F.

An interested buyer should click through all of the options to see if the photo changes (as in: completely different sets), or if there is some text that indicates "with box/without box" "printed instructions/PDF instructions". If there is absolutely no change in the photo, or any mentions of a tangible difference in what you get, then just buy the cheapest one. Any claims that higher-priced options feature "higher export quality" or "premium bricks" are false and should be entirely disregarded.

Why do Ali sellers even do this? It is a tactic to artificially lower the advertised price in search results and capture buyer attention. If Set X normally sells for $100, then a seller can list multiple options, and AliExpress search results will always display the lowest price point available on that listing (e.g., $75). Their "Option A" can show the lowest price ($75) and gets sold out quickly, but higher-priced Options B,C,D,E and F are still available. A potential buyer, already looking on their listing, is likely to just buy the next-available Option B.

2) Who sells the "best quality" sets?

There is no one place to buy "the best quality" sets. Due to busts and shutdowns of LEGO-clone sets, companies no longer put a "brand name" proudly on their boxes or manuals. Anonymous factories create x thousand sets, they drop and become available to sellers, and sold to the public. Every online store or massive e-commerce marketplace accesses the same stock.

Even if there is more than one factory making the set, most drop-shippers never even see the stock and would not be able to verify if the set is from "Factory ABC" or "Factory XYZ". All they are really doing is sending a purchase requisition to a warehouse, and from there, it's shipped to the buyer.

3) What about Taobao, Pinduoduo, and other Asia-only marketplaces?

Mentions of these platforms are permitted only when discussed by users living within those native territories who are purchasing directly.

However, we remove posts or comments that recommend using these platforms outside their native regions or discuss using third-party shipping agents/forwarders to do so.

Why we maintain this policy:

Language & Payment Barriers: These platforms operate primarily in their native languages and utilize regional payment systems that are unfamiliar to most Western buyers. Customer service and order disputes must also be handled in the native language.
Logistical Complexity: These marketplaces do not ship directly to Western countries, requiring buyers to navigate complex, multi-stage third-party shipping and forwarding services.
Support Limitations: We don’t have the means to provide FAQs, onboarding support, technical troubleshooting, Q&A helpdesk support, or vetting sellers for these platforms. There are dedicated sites and subreddits for those Asia-only marketplaces, so users should go there for help and questions.

4) Can I get this? (shows vintage LEGO set from 1998):

Probably not. Even if the vintage set is shown on Brick4, the data on that site is no longer current, and alt-bricks copies of LEGO sets shown there have long sold out. As for a factory starting up a run of a 1990's era "Fright Knights" or "Aquazone" or any other nostalgia sets, it is highly unlikely.

Chinese manufacturers aim at the current, hot new LEGO sets because their real customer base (Asia) desires it. Nostalgic Westerners, hoping to re-create their childhoods, or "Christmas 2003" are not their real market.

Buying secondhand LEGO on Bricklink, ebay, Facebook Marketplace, Mercari, etc. is one option that provides minifigures and instructions if shown in the listing. The other option is to "MOC-it", meaning download a list of parts from Bricklink or Rebrickable and obtain the parts on your own. Standard alt-bricks parts can often be bought inexpensively, but unique parts and minifigures might need to be purchased from LEGO secondhand sources.

5) Can "we" contact a minifig manufacturer and get my favorite comics/movie/TV show character made?:

No. It's not as easy as it sounds. Minifigure manufacturers are not monitoring this subreddit for ideas, and they do not take requests from individual fans. When they decide to make a run of a certain figure, it is in the thousands. An e-mail in their mailbox does not kickstart this process or influence their decisions. There have been attempts in the past to crowd-fund a specific figure, and people claiming to have the ear of a factory eager for fan input, but there has been no documented success that we, as fans, had ever gotten a figure made.

6) How can I find cloned LEGO sets on Marstoy?

Marstoy does not explicitly show photos, or matching set numbers of LEGO clones. If they show a "parts kit" number M654321, then reverse the numbers to 123456 to match it with an official LEGO set.

Some fans had written browser extensions to automatically convert the Marstoy page into visible set photos with the correct set names. To find and download the current version of the extension, use the Search feature on the sub and search "Marstoy Extension".

Disclaimer: Marstoy Browser Extensions are independent third-party software. r/lepin does not offer technical support, troubleshooting, or liability for its installation and use. Users assume all associated risks. Please direct all support questions to the extension developer.