Silverstone Auctions Ltd Lot soldUSD 411 - 547GBP 300 - 400 (listed)EstimateUSD 411 - 547GBP 300 - 400 (listed) See all lots "Gulf Racing Needs You". Silverstone Classic Sale 2018 | 21 July Summary Lot number 611 Location Description Guide price: £300 - £400. <p>Gulf Girl Pinup. An original acrylic on canvas painting by Tony Upson. Framed, 79cmx124cm.</p>