I have a Rogue Cronus Magnum II integrated amp. The headphone amp on this integrated is frankly not very good. Rogue has created an updated version of the amp (the "III) that improves the headphone amp because the one in the II is recognized as lacking. I don't really want to spend the $1,200...

I have a Sony D-303 I bought in the early '90s. I know that this model is highly regarded for it's 1-bit dac and Toslink output. I'm trying to figure out what these sell for now. I looked on Ebay and couldn't find any and I've seen lots of discussion here but not seen anything about the pricing...