Cysten

According to the Old English Dictionary:

= cystan

cysten

to get, procure, get the value of; acquirere, æquiparare facere :-- Se man ðe hafde án púnd he ne mihte cystan [MS. cysten] ænne peni at ánne market the man who had a pound could not get the value of a penny at a market, Chr. 1125; Erl. 253, 28: 1124; Erl. 252, 39. cysten