Delay and Reverb Unit

I'm looking for a single unit for delay and reverb that I can patch between the channels of an old Traynor Bassmaster. I was thinking a rack unit like a Yamaha SPX-90, but it only does one effect at a time. I guess I could run a couple of things in series. But does anyone have any favorite rack units for delay and reverb that might be found inexpensively on ebay or some place?

2 ideas.............

1. Buy a Boss RV-3 0r RV-5 pedal. These pedals give reverb, dealy, or ombinations of the two.

2. Buy one Alesis Nano Verb (1/3 rack mount unit) and buy one one Alesis Nano Delay (1/3 rack mount unit). They were $99 new and they sell for $49 on ebay all the time.