18%ICs;23%PC+PLC;59%gear
Those are based on the used prices that I paid for my rig.
I paid $2930 used for my current setup. Actual real list price would have been $8010, based on what dealers charged for this stuff when new. Most of the gear and wires (interconnects and speaker cable) are used. The speakers I bought new at auction for a steal. The power cables are DIY with material cost of about $200 total. The power conditioner is used VansEvers Clean line 85. also add $85 material cost for a DIY "TNT Flexy rack."
The PLC (power line conditioner) is proabbly overkill for this system, but it helps since I have a ceiling fan on the same circuit. I could have gone with a Monster HTS200, but figured I just might as well go one level up and get something I liked. I hand picked wires ($100-300 new prices) that brought out the best in the system, but still bought used. It seems to be a good balance.
Used (aka what I paid)
total: $2930
equip: $1730 59%
A-cable: $520 18%
P-cable/cond: $680 23%
real live retail: (not that it much matters..)
total: $8010
equip: $6000 75%
A-cable: $1160 14%
P-cable/cond: $850 11%
gear: