Mohegan Sun Misprint Buck? (1 Viewer)

[NachosIsBest]

Hey there! I noticed a weird chip while playing the other day. Any idea what could cause this? I couldn't find another version. The inserts should be two purple. Never seen this light blue/gray before. Here is the link on chips guide for reference.
http://www.themogh.org/cg_chip2.php?id=CTUNMS

 

[WedgeRock]

Appears to be an error chip. Nice find!