Probably my favourite cheapest DAC in recent years. In great condition with box and cable.
I paid over €100 including import from the US. Impressions of the ''budget beast'' HERE

https://drop.com/buy/massdrop-x-grace-design-standard-dac


Made in collaboration with Grace Design, a company known for its incredibly accurate, transparent studio gear, the Standard DAC sets a new standard in entry-level DACs. It applies Grace Design’s pro-audio expertise to a simpler, more accessibly priced model that makes a great addition to any home or office system. Designed with the objectivist audiophile in mind, the SDAC delivers objectively good performance meant to meet or exceed the measurements of the popular ODAC while retaining many of its other benefits. Compact, capable, and easy to use, it could be all the DAC you need.

SPECS

• Chassis material: Anodized aluminum
• DAC chip: AKM AK4452
• Audio formats: Up to 24 bit/96 kHz
• Maximum output: 2.15VRMS
• USB controller: XMOS XU208-128-TQ64
• Inputs: USB micro
• Output: ⅛ in (3.5 mm) TRS, RCA
• Power: USB Class 1 (no drivers required for Windows, Mac, or Linux)
• Dimensions, L x W x H: 3.9 x 4.1 x 1.2 in (100 x 104 x 30 mm)
• Length with RCA port: 4.2 in (105.5 mm)
• Height with rubber feet: 1.4 in (34 mm)
• Weight: 7.44 oz (210.8 g)