For a vehicle that old, my suggestion would be to check salvage yards. Some have websites that might be able to ship to you.
I had the black flares on my silver 01 Touring, and matching white diamond pearl flares on my 05 Touring and it really gave the vehicle an aggressive look.
I would also check with the local Acura dealership. They might have some at a distribution warehouse on a back shelf. I needed to replace my son's A-spec front lip on his 06 TSX a few years ago after a fender/bender and couldn't find a replacement on the web. The dealership had one from the warehouse with free shipping to Acura. Downside is prices will be most likely MSRP from Acura.