At €2,490, this is a strong deal: it sits below the supplied €2,578 25th-percentile comparable and well under the €2,667 median. Assuming the pair is complete and functional, the price is notably better than the recent used-market norm rather than merely fair.
The A500 remains a compelling compact active design, combining three 150-watt Class-D amplifiers per speaker, substantial DSP, sealed cabinets, and front/rear 6-inch drivers for unusually deep, tunable bass. Its WiSA capability, balanced XLR input, and downloadable Master Tunings also make it far more flexible than a conventional passive standmount. The unknown condition is the only real variable: confirm both speakers, power cords, remotes or wireless hub if needed, and test wireless pairing, inputs, and amplifier silence. At this money, a clean, fully working pair is an excellent buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.