I forgot to mention this earlier but the electronics store next to Mitsuwa restocked on HRAP3. They have them for $90 and they had 3 in stock when I was there last Friday.
I should've bought a PS2/USB converter while I was there but I didn't want to spend all that money in a single day. I visited Gamestop and they were OOS. Radioshack discontinued theirs. Would've stopped by Fry's but I didn't bring my gift card -.-