Exchange puzzle from John Ergatoudis at IPP 22 in Antwerp in 2002.
Designed and produced by Jean-Claude Constantin.
Sorry for the spoilers, but it is still in the original shrinkwrap.
The puzzle is located in the United States, but I will ship
worldwide.
Customs forms for international shipments will reflect actual
payments.
Payments can be made through PayPal (Friends & Family preferred).
Buyer to pay shipping calculated after auction.
Please wait for the updated invoice before making payment.