(x) Cayman Islands Monetary Authority/Currency Board, $1, $5, $10 (2), $25, $50, (1971 - 2005), A/2011692, C/I852683, C/I950299, B/I551887, B/I601115, C/I999928, (Pick 1b, 34a, 35a, 18a, 19, 32a) Uncirculated, $50 crease in centre top margin hence Extremely Fine.
Estimate: £100 - £150