Here is a Mouser BOM for the main CGS101 board, the four CGS108 Gain Cells and the two CGS102 Equal Power Panner boards:

271-100-RC | 4
271-330-RC | 12
271-5.6K-RC | 4
271-6.8K-RC | 2
271-8.2K-RC | 8
271-10K-RC | 2
271-13K-RC | 8
271-33K-RC | 6
271-47K-RC | 4
271-82K-RC | 4
271-100K-RC | 47
271-110K-RC | 4
271-150K-RC | 14
271-220K-RC | 6
271-330K-RC | 16
270-1.5M-RC | 4
652-3362P-1-104LF | 4
810-FK28C0G1H050C | 4
810-FG28C0G1H470JNT0 | 6
80-C0805C470J5G | 8
810-FK28C0G1H820J | 4
810-FK28C0G1H103J | 8
80-C0805C103J5G | 2
581-08055C104K | 2
871-B32529C224K | 4
667-ECA-1EM100 | 2
512-BC547CTA | 8
512-BC557BTA | 8
512-1N4148 | 12
623-2743001112LF | 2
595-TL071CP | 2
595-TL072IP | 4
595-TL074CN | 3
575-144308 | 6
649-DILB14P-223TLF | 5
530-108-0910-1 | 4
530-108-0903-1 | 6

This does not include:

LM3046
KNOBS
POTS
POWER HEADER / CONNECTOR
HARDWARE (NUTS, BOLTS ETC)
WIRE
SIL HEADERS / CONNECTORS
1/4″ SOCKETS
CLEE 4U BRACKET
PANEL
PCB SET

Which I purchase elsewhere. It does include sockets for all ICs. Remember you should match the 547’s and 557’s in the gain cells, so you may want to buy more than listed. The BOM does include the banana sockets.