99p for a larga Christmas Pudding...at a whole 1p more than the equivalent 'Tesco Value' pudding, I daresay tastewise its probably worth the extra expense.
If you're ordering from WilkoPlus anyway or visiting the store these may be worth considering. You can also get free store pick-up if you're ordering online rather than paying the delivery charge.
See also http://www.hotukdeals.com/deal/54117/loads-of-discount-codes-for-wilkins
for various discount codes if you're ordering stuff online and you might want to try using 'student07' for 15% off