Did you even read my post? All of the prices I listed are/were ebay prices. I'm not quoting forum prices, if I were they would be even lower.
That link showed multitaps sitting, unsold, for $6
on ebay last week.
More than one loose, white PC Engine auctioned for $15 on ebay two or three months ago. I know because I almost bought one.
An Ave 6 pad with a CIB SF2 sold on ebay for a whopping $22 a few days ago. $15 for a used pad in a sleeper auction isn't unusual. With the shortened history available for completed searches, I'm afraid I can't give you anymore proof than that, so you'll have to take my word for it. $30 really is the most sellers are able to gouge on a used one. Three Ave 6 pads are
currently available for $30/BO and we all know Hit-Japan will come down quite a bit. I'm sure someone could get these for $24. And like I said, if that's not good enough, anyone with the special hookup known as "Google" can find them at gamedoctorhk any day of the week and get ripped off on a used one for $30 or a new one $40.