Believe it or not, now is a good time to be picking up cards...
I agree. Before there wasnt a damn AMD card on Kijiji in my area, only wanted ads. This week, there have have been 10-15 cards listed for sale. Scrypt miners are starting to get out of the game. I think the combination of ASICS and Summer temps have scared miners into trying to recoup their money before the dump starts.
It's all much simpler than that. The large drop in profitability has caused it.
The cause of that drop is debatable, but the cause of GPU miners exiting is pretty clear.
It isn't the threat of ASICs or summer temps. But simply profitability getting really close to dropping below the electricity costs in many regions.
Products posted by OP are very irrelevant still due to the projected release date, which will probably be late Q3... and that is even if it isn't a giant scam.