IBM 370/138 front panel : 4900$ The sad part is the original wiring has been gutted and a silly LCD screen&computer has been stuck in it. 321051214549 http://www.ebay.com/itm/IBM-System-370-Model-138-Mainframe-Operator- Control-Panel-1974-/321051214549?ru=http%3A%2F%2Fwww.ebay.com%2Fsch% 2Fi.html%3F_sacat%3D0%26_from%3DR40%26_nkw%3D321051214549%26_rdc% 3D1&nma=true&si=RgBCBl627pizsXRcJnGCtT2Mxe4% 253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557#ht_784wt_0