This is a very nice generic domain name.
Call me biased but I think estibot is not far from the reseller price for this domain.
2.5k seems a reasonable minimum price for this domain. An end user should be prepared to pay 5k or more if you are not in a hurry to sell. Its value will only go up, the longer you wait.
If the offer is not satisfactory - say not 2.5k or so - you could also submit this one to the DomainTools auction, I'd wager it will be accepted.
The PPC profile is nice. Is it getting any type-ins/revenue? Minimum 5 years of revenue as the reseller price IMO.
Some related domain sales:
truck.com 101,000
trucktown.com 43,000
truckerjobs.com 25,000
truckloan.com 16,000
truckerhats.com 3,500
buckettruck.net 3,200
turbotruck.com 2,800
truckauctions.net 2,450
primetrucking.com 2,250
garbagetruck.com 2,088
truckexhausts.com 1,900
bestrctrucks.com 1,005
trucksafety.com 505
petsupplies.com 75,000
horsesupplies.com 52,500
fishsupplies.com 20,000
ferretsupplies.com 5,556
organicsupplies.com 3,700
cookingsupplies.com 2,500
surplussupplies.com 2,300
filingsupplies.com 2,088
naturalpetsupplies.com 1,000
Good luck-
Esa