From Cambridge University Caving Club - CUCC wiki
Stationery & surveying
BOUGHT by Emma: 50 pencils
BOUGHT by Emma: 100 plastic A4 wallets
BOUGHT by Martin: laminating machine
BOUGHT by Wookey: LEDs, resistors, batteries
BOUGHT by Serena: (from McKay's) Gaffer tape, offcuts of 1mm metal sheeting, split rings, metal wire, Gaffer tape, 10m of cordlette to go in the rescue bag, silicone sealant (for instruments).
To be bought by Serena: (from Staples) 1 lever arch file, bulldog clips
Bolting & Rigging
BOUGHT by Olly M: Hilti HKD (Hilti product code 376959) BOUGHT by Olly M: 5 drill bits
Other non food items
BOUGHT by Serena: 4 person bothy bag