If you can solder, you might me able to buy a 16x 209 diode from DTR in 405 mm. Contact Suvival lasers for the rest of the kit. Should be able to build a great little burner for $220.
He also sells Eagle Pair google for around $40. A little over your budget. A lot of us have built burners wth that diode. ( one of my favorites)
He also sells Eagle Pair google for around $40. A little over your budget. A lot of us have built burners wth that diode. ( one of my favorites)