New Meyer G Series Hard Rubber Alto Saxophone Mouthpiece.  Marked, 6 and tip opening measures .075.  The pictures may show a different size, but this one is for a 6. This is a new mouthpiece and includes ligature, cap and packaging.  Shipping in the US will be $6.50 + Insurance if desired.  Shipping worldwide via USPS International Priority is $31.

Google us at JunkDude Music for loads of used and vintage saxophones, wind instruments and mouthpieces.