The unit for sale (serial# A2255) is in mint condition and works perfectly. Current price (1/07) for a new unit is $8,000.
About Newton Photonics: We are a company doing research on systems that employ photonic sensing. The instrumentation being sold is excess to our current needs: it has been used in our lab AND is fully functional. If you have any questions, please ask: we are technically knowledgeable about the instruments we sell.