How many gallons do you need, are you painting metal, and are you anywhere close to Central Texas?
I had Sherwin-Williams mix up a batch of their high quality 'Seaguard 1000' Acrylic-Modified Alkyd Marine Enamel in Aggie Maroon for a big project I did a while back.
On these 'custom paint' type deals, I always ordered way too much to guard against some catastrophe happening in my paint shop.
{If you've never had supervisory authority over a paint shop and spray painters, count yourself blessed. I am convinced that in Hell, Satan's worst inmates are assigned to the paint shop for an eternity of special torment! I love manufacturing, but my paint shop gave me more headaches than all my other operations combined.}
Anyway, these are one-gallon cans that I've got about $45.00/gallon in. I _think_ I have at least (8) gallons, but I need to double check, if you are interested.
No reasonable offer refused -- some unreasonable offers accepted.
It is _not_ water based. It will clean-up and thin with mineral spirits, but we sprayed it and I used a special blend of solvents including glycol esters that I won't bore you with here, due to the size and complexity of the objects we had to paint. FWIW, Seaguard 1000 was the best 1-part paint we ever used to paint metal objects. It was originally patented by Krylon in their 'Rust Tough' series before S-W Industrial purchased Krylon and used the formulation for it's 'Seaguard 1000' marine series.
Regardless, have fun painting, and try to avoid doing it in the middle of summer in direct sunlight. And, if you're painting metal, clean and prime it first, even if the paint says that it's self-priming.