Nando the TDK Sa-X tapes were begging to be bought. I wasn't in the market for them, but I was browsing ebay and it was one of those auctions ebay brings up on your page and says you might be interested in these. Well I clicked on the link and the seller had a very fair BIN price so I couldn't resist. It also helped that the auction title made no reference to TDK.
How do you like the Sony tapes? I still have 5 boxes left, although I guess that means I sold 65 boxes of them along the way. I would have bought more but the seller kept pulling more out of a hat or box car so to speak. And the other buyers were only interested in selling 50 or 100 at a time.