the auditory system
University Co-op · sold by University Co-op · $127.46–$169.95 · in stock

| Option | Price | Stock | |
|---|---|---|---|
| Used | $127.46 | out of stock | |
| New | $169.95 | out of stock | |
| Digital Purchase | $169.95 | in stock | Compare delivered price → · Checkout at University Co-op |
Prices and stock from www.universitycoop.com’s public catalog, last checked 2026-11-09 08:59 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:e73f62bb-28d8-4ea3-ba3a-95e25d3e499c; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.