FS: 20mm royal blue perlon straps, vintage wide weave

I have a few brand new, never worn, vintage perlon straps, 20mm, royal blue. They look awesome on gold. I checked ebay and the vintage ones with the wide weave are offered for $75. Now, I have no idea how much they are actually selling for because they usually sell via best offer accepted so I'll ask $40 each, shipped.

Excellent references available upon request.