Hello, I have a very nice set of RS-1's, that are closest to Vintage B according to Mercuttio's RS1 guide. The cup quality and font are definitely Vintage B, with circular cut cable entries. Non-pink drivers. Cups are in very excellent condition, as well as headband and cable. No box, but I can include a hippocase if needed, and will be shipped very well. $450 includes shipping and paypal to cont. US. Open to sell foreign, as long as you are able to compensate for USPS Global Express.