suspect blown head gasket

" please read below "
selling as is where is

car has a great interior and good outlook also music system everything in car is perfect except that one problem which i was told that can be repair and doesn't gonna cost me much, car is selling as going overseas for holidays, for more detail read below,

Bidders are required to view the vehicle and to satisfy themselves of its condition
BEFORE the auction ends....

TERMS & CONDITION OF AUCTION
1) This vehicle is being sold on an as is where is basis
2) This vehicle will only released upon full payments received cleared funds.
3) No warranty is given and the mechanical condition is unknown, the purchaser should make there own assessment of this car before bidding,
4) There is no negotiation after auction close payment and pickup to be made within 24 hours,

" please note; This has only been driven a short distance , car is still to drive , make sure if you bid and won the auction u will be legally entitled to buy , payments can be nz bank deposit or cash,
also i will suggest that if you planning to drive well then i will suggest that if you planning to drive well then i will recommend to go mechanic for saw the car,