“Good” condition is a strong positive here: at €105, this is a genuine bargain against the €155 median for 411 recent comparable listings, and it sits well below the €83–€467 middle-market spread’s lower quartile threshold. The price looks especially attractive if the controller is tested and includes its USB and split cables.
The DDJ-200 remains a capable, compact two-deck starter controller, with jog wheels, performance pads, looping, effects, and straightforward Rekordbox use from a computer or mobile device. It is bus-powered, light, and easy to carry, making it useful for learning, casual sets, or travel rather than hi-fi-style standalone operation. Since this is specifically not the newer FLX2, simply confirm that Rekordbox, the jog wheels, faders, pads, USB connection, and both outputs work properly; at this money, a clean, complete example is well worth considering.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.