Yorkshire and North-East. - Thurs. Ex-farm in growers' bags: Estima, Nadine, Marfona and other whites, main range £70-£80 a tonne, best quality £90-£100 a tonne. Maris Piper £80-£115. Bulk: Cara and similar £60-£90, Reds £90-£110. White varieties £50-£70, best £80-£100. Processing: £50-£53, peeling material £45-£55. Crisping varieties £30-£65.