According to Bel Canto website, that cdp you suggested is no longer being made, as the drives are no longer available. I'd be nervous purchasing a unit for which no drives were available, in case of failure.
Couple thoughts. Bel Canto may have a supply of replacement parts. You can probably check with them on this. Also, you're buying this at less than 50% of retail, so if you get several years of use out of it, you're not out all that much. Last, the thing really feels like it's overbuilt, and there is no flimsy drawer to fail. It's a top-mounted unit. Jitter is stated to be 250 femtoseconds -- most transports are stated in picoseconds. Just saying, might be well worth the risk, especially if BC has replacement parts -- assuming you'd even ever need them.