Not really! Just made three of them. The anti vibe clamp is $100 if all you want is your stock stem +3 and use stock clamps, then I would do that for you on the cheap, If you want a full antivibe stem, It'll be about $300 with the clamp. Same price with 7/8 or 1 1/8 clamp
Houser Steering Stem Standard Bar Clamp 7 8 Anti Vibe | eBay