Set of Uncanny X-Men issues 176-188, a 13-issue set of classic stories written by Chris Claremont and with art by John Romita Jr. and Barry Windsor-Smith. Included are the first appearance of Forge in issue 184 and the legendary "Lifedeath" story in issue 186. 

All 13 issues are individually bagged and boarded, and they're in beautiful VF or VF+ condition (with the exception of 180, which is more like FN+)