Pokémon Random Rare Cards Lot (100 Cards)

If these are the same as the bulk buys i have seen on Ebay, they might all be pulled from older discontinued sets. Common/uncommon originally, semi-rare now. If you missed out on some older sets and want a quick cheap way of getting a large number of them, this could be a good deal. Too bad the posting does not specify the sets they are pulled from. I would probably get a couple of them if they were guaranteed to include cards from the first generation sets.