GXP crankset

Hello!

Looking for a GXP crankset:

• 170mm or shorter would be best, will consider 172.5mm
  
• 5-bolt 130BCD would be ideal, 3-bolt direct mount would also be considered
  
• Anything considered really, SRAM Apex - Force or even S500
  
  

I just can’t seem to find the right combo of the above at the right price!

Many thanks