Large "collections" sold on eBay or Facebook by unknown sellers sometimes include high-value fakes (proxies) passed off as real to justify a high price.
Bulk cards make great backing for printed proxies.
Frequently reviewed as "scams" because they often contain repackaged garbage or resealed packs where the rare cards were stolen.
Most "wholesale" lots consist of "bulk" commons and uncommons that have already been by stores or collectors to remove anything worth more than a few cents. What to Expect Monetary Value
Some people genuinely enjoy the "treasure hunt" of organizing a massive collection, even if they don't find high-value cards. Major Red Flags & Scams Reviewers warn against certain wholesale-style listings:
"Buy Magic Cards Wholesale" typically refers to purchasing large "bulk" lots of Magic: The Gathering (MTG) cards, often sold by the pound or in counts of 1,000 to 10,000. While these deals look like a massive steal, reviews from the community suggest they are rarely a "gold mine."
Expect high duplication (20+ of the same card) and mostly "draft chaff"—cards that are weak in gameplay.
Despite the low value, there are specific reasons to buy wholesale: