WANTED: Peavey XXX 212 Combo OR Mesa Dual Rectifier Roadster 212 OR B-52 AT212 Combo

#1
I'm looking for one of three amps...

1. Mesa Dual Rectifier Roadster 212 Combo
2. Peavey XXX 212 Combo
3. B-52 At-212 Combo

I have a Peavey XXX head and a B-52 At-412 Cab for trade on either #1 or 2.
I would trade the head alone for the B-52.

Please Help!