You can not accept facts, those prices are currently on NewEgg and have been the same for 8 days strait for those 3 cards. You seem truly upset. Even a price cut of $10-20 here or there doesn't change the facts, and won't change the 3050's price/performance much...
The prices given by that member are purely fictional, which you yourself has confirmed by not being able to corroborate them. (The fact that you've found an even higher price instead means nothing.)
Are you guys talking RRP, or actual available price? List price is immaterial if a card can't be got at that price.