
gregarious canid. avatar by ISANANIKA.
let us suggest the following: you could possibly create a lamp with two filaments in it, sealed into a glass envelope that is NOT evacuated first. the first filament would be burned up as a "getter", consuming the oxygen, then the second filament could be used for light
On the off chance you're serious:
Glove bag (US$120), quick look seems like McMaster-Carr isn't gouging on these:
https://www.mcmaster.com/products/glove-boxes/glove-bags-5/
Argon should be available for ~US$250 through a gas supplier (Linde, AirLiquide, etc) or welding shop.