You may look at the top card of your library any time. As long as The Reality Chip is attached to a creature, you may play lands and cast spells from the top of your library. Reconfigure {2}{U} ({2}{U}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)
Near Mint - £5.10
Lightly Played - £4.30
Moderately Played - £3.60
Heavily Played - £2.60
Damaged - £1.60
Near Mint Non English - £5.10
Lightly Played Non English - £4.30
Moderately Played Non English - £3.60
Heavily Played Non English - £2.60
Damaged Non English - £1.60
Foil Prices
Near Mint Foil - £8.80
Lightly Played Foil - £7.50
Moderately Played Foil - £6.20
Heavily Played Foil - £4.40
Damaged Foil - £2.70
Near Mint Foil Non English - £8.80
Lightly Played Foil Non English - £7.50
Moderately Played Foil Non English - £6.20
Heavily Played Foil Non English - £4.40
Damaged Foil Non English - £2.70