Aww man! $26 and free shipping, I should have bought that one. I'd wanted one in that style for a bit now. I suspect they are WYSE thin, though. If I recall correctly, the arrows aren't triangles, but have heads on them (still yellow, too). That's one reason I want it.
I'd also been hoping to score one of the PS2 WYSE 'boards, but they never come up at a good price.