I've seen a few how-to DIY articles and videos about making a pressure brake bleeder using a garden sprayer and some clear tubing. One thing is the master cylinder cap to use to thread in a barbed fitting. Does anyone sell a cheap one that would work on an Integra MC, but without the stuff relating to the fluid level warning light on the dash (float, wire harness, etc). New ones are like $20-$30, and I wasn't trying to spend that much. Junk yard isn't really an option for me. Can't seem to find the MC cap sold separately on RockAuto. I changed my MC years ago (10 years at least) but I know I don't have the old MC & reservoir anymore. Any other ideas?

Is there one from an older Honda that would fit on the Integra MC maybe?