Tek gets +0/+2 as long as you control a Plains, has flying as long as you control an Island, gets +2/+0 as long as you control a Swamp, has first strike as long as you control a Mountain, and has trample as long as you control a Forest.
Near Mint - $600
Lightly Played - $500
Moderately Played - $400
Heavily Played - $400
Damaged - $300
Near Mint Spanish - $600
Lightly Played Spanish - $500
Moderately Played Spanish - $400
Heavily Played Spanish - $400
Damaged Spanish - $300
Foil Prices
Near Mint Foil - $25.900
Lightly Played Foil - $20.700
Moderately Played Foil - $18.100
Heavily Played Foil - $15.500
Damaged Foil - $13.000
Near Mint Foil Spanish - $25.900
Lightly Played Foil Spanish - $20.700
Moderately Played Foil Spanish - $18.100
Heavily Played Foil Spanish - $15.500
Damaged Foil Spanish - $13.000