My last frame repaint(2007) I bought base and clear from Napa ( Pittsburgh re-branded) IIRC Pint of base color was about $20 quart of clear with activator was about $50 reducer was about $18. It has held just as well as the more expensive PPG I used previously on my 2 roadbikes.

Keystone sells Spies Hecker which also comes in small quantities, I used that as a match on my Volvo's trunk lid a few years ago. It also has held up well.