Silverstone Auctions Ltd Lot soldUSD 690 - 828GBP 500 - 600 (listed)EstimateUSD 690 - 828GBP 500 - 600 (listed) See all lots Mclaren-Mercedes MP4/14, 1/8 scale model. Silverstone Auctions - NEC Classic Motor Show Sale 2018 | Birmingham, 10 November Summary Lot number 153 Location Description Guide price: £500 - £600. A Mclaren Mercedes MP4/14, 1/8 scale fine quality collectors limited edition model 89/199, manufactured by Pauls Model Art, length 60cm.