Good things come to those that stake SPS. The SPS DAO recently voted to mint a card and sell it to burn vouchers. There was a snapshot taken and the amount of Vruz you could buy was based upon the amount of SPS you had staked. For every 1,000 SPS you had staked you were allowed to buy 1 car at a price of 1 voucher per card.
I was allowed to claim 157 I decided to buy mine in batches of 25.
Batch 1
Batch 2
Batch 3
Batch 4
Batch 5
Batch 6
Batch 7
My total was 11/157 GF cards which is pretty nice odds!