This is what I came up with within 50 miles of Tustin:
10 RETAILERS WERE FOUND WITHIN 50 MILES OF 92780
Galleher
1882 Reynolds Ave.
Irvine CA, 92614
(800) 604-5951
Contractors Only
Approximate distance: 4 miles.
Vintage Wood Floor Co.
3189 Red Hill Ave., Unit B
Costa Mesa CA, 92626
(714) 557-9655
Products available by special order only.
Approximate distance: 6 miles.
Woodcraft Supply
12781 Beach Blvd.
Stanton CA, 90680
(714) 899-1422
Approximate distance: 11 miles.
Galleher
16930 Valley View Ave.
La Mirada CA, 90638
(562) 229-1254
Contractors Only
Approximate distance: 16 miles.
Galleher
9303 Greenleaf Ave.
Santa Fe Springs CA, 90670
(800) 448-9663
Contractors Only
Approximate distance: 20 miles.
Golden State Flooring
10513 Hathaway Drive
Santa Fe Springs CA, 90670
(562) 903-2900
Contractors Only
Approximate distance: 20 miles.
Tom Duffy Co.
Santa Fe Springs
Santa Fe Springs CA, 90670
(562) 404-7900
Contractors Only
Approximate distance: 20 miles.
Galleher
2570 East Walnut St.
Pasadena CA, 91107
(800) 718-2915
Contractors Only
Approximate distance: 33 miles.
Galleher
436 W Florence Ave
Inglewood CA, 90302
(800) 245-6158
Contractors Only
Products available by special order only.
Approximate distance: 35 miles.
Altadena Hardware (True Value)
849 E. Mariposa Street
Altadena CA, 91001
(626) 794-4393
Approximate distance: 36 miles.
Sometimes, even the "contractors only" folks will sell small quantities to 'common folks.'
Hope this helps... You are sorta isolated out there in PS, but I'd think there's be a floor refinisher somewhere out there that'd have it or use it. Try calling some of them.