^ I have BCD-1 and enjoy it very much. Depending on your usage (hrs per week), you should contact Bryston to see whether they are, in fact, all out of the drive. If not, they may sell you one.
I've had other CDPs for more than 15-20 yrs (a cheap TEAC, Denon, Marantz), without any problems. My BCD-1 gets about 10 hr/week usage, a low number, and it's approaching its 5-year anniv this summer. So, a breakdown is not a big concern for me, esp as it is a Bryston. My primary source has been a BDP-1/BDA-1 combo. But for large CD box sets (that I don't bother ripping), I still enjoy BCD-1.
As far as I know, there's been only one main version of BCD-1. And I would buy a second-hand BCD-1 if I had the cash, and the price was right, for a secondary system. Try Googling Philips L1210 to see if any sources exist.
Maybe these:
https://www.amazon.com/PHILIPS-LOADER-L1210-Laser-Mechanism/dp/B01FR58PKY
https://www.amazon.com/PHILIPS-LOADER-L1210-Laser-Mechanism/dp/B01FR599KESo, in a nutshell, I wouldn't obsess about your BCD-1 drive/laser breaking down anytime soon unless you move it around a lot. I think those lasers and drives were built to really last -- Bryston doesn't take part selection decisions lightly.
