Home / 17 Masters of the Universe - Vintage Mattel / 170004 Castle Greyskull Sale! 170004 Castle Greyskull $290.00 $260.00 170004 Castle Greyskull quantity — OR — Add to cart SKU: 170004 Category: 17 Masters of the Universe – Vintage Mattel Additional information Additional information regular Related products 170007 Mekaneck Complete $22.00 Add to cart 170002 Man-E-Faces MOC 1983 Canadian Card $625.00 Add to cart Sale! 170029 Mantenna Horde $22.00 $18.00 Add to cart 170030 Spikor $22.00 Add to cart