I hate to sell my laserwave 473nm, but I just don't use it. Has about 100hrs on it. works great. Modulates well. Puts out about 130mW after warm-up on my reasonably accurate but not calibrated meter. Only issue I've had was unstable power at low room temperatures. I adjusted the tec pots (ever so slightly) under direction from bridge. Now the power is very stable. No other adjustments have been made. Power supply included. $325 shipped in the USA.
Also, I have a maxyz module I bought several years ago. Still outputs spec power. The ttl modulation does not work. Actually, it stopped working a few weeks after I bought it. Unknown hours. Good platform and housing for a more modern build. $65 shipped in the USA.
MaXYZ is SOLD