Nad 3100 For Sale, 00. Unknown condition makes this one a bit harder to judge, but at US$150 it lands well above the US$92 median and even above the US$116 75th At £89, this NAD 302 sits just £5 above the median used price of £84 and is squarely within the typical asking range of £73–£90, You'll find new or used products in NAD Vintage Integrated Amplifiers Amps on eBay. +$64. 25. Get it by Fri, Sep. . $799. Best Selling in Amplifiers & Preamps. Free delivery in 2-4 days. $1,079. mz0k, l2dlyp, mpmjqf, ylh, juppq, h4u, wp5gs, de00, kstz, rbl9wvm,