You guys get all the fun stuff on eBay UK Those could be a great choice for you. Feels like a good price to me but I was surprised to find an even less expensive black NOS set on eBay US for $45 USD. Almost makes me want to rethink a move to tubulars.

Pair Ambrosio Montreal 700c Tubular Rims 36 Hole Black Anodized | eBay