Prices for these grapes are presented in Figure 3 and Table 2 . These prices are averages of weekly most sales quotes for 10 kg cartons from Perth central markets. However, the range of quality within any consignment and between growers is reflected in a range of prices, which is not reflected in the weekly average prices presented in Table 2 . There is evidence of price differences between varieties. These prices take into account differences between poor yielding and very good vineyards.
Production costs vary across regions.
New growing areas, particularly the Gascoyne, are extending the outdoor table grape season up to two months earlier in Western Australia. Growers are currently enjoying a high premium for this early season fruit. New plantings are likely to place significant downward pressure on prices if good yields are achieved. Perth Market Authority, Monthly price summaries, 1994.