Whether the price is reasonable depends decisively on the actual condition and the completeness (original box, service guide). The provider named is known from eBay and has there already sold numerous allegedly near-new 164Ps, which gives cause for caution; queries about the origin of the pieces were not reliably answered. An authenticity check after purchase is therefore urgently recommended. Basically: with doubtful sources, one should keep one's hands off the deal, provided the authenticity and origin are not clarified beyond doubt.