I present for your consideration a used:
POWER ONE HDCC-150W-A POWER SUPPLY
http://www.power-one.com/resources/products/datasheet/lin.pdf
5VDC @ 12A W/OVP
+/- 12V @ 3.4A
+/- 15V @ 3.0A
(Jumpers set for 100-120V/15V)
Email me directly if you are interested.