When a casino enters into bankruptcy ... like Revel ... there is no protection for collectors holding that property's casino chips.

Atlantic Club, the former Bally's Grand/The Grand and original Hilton are no longer redeemable as there is no parent company still in business.

Properties that have closed like Trump Plaza/Harrahs at Trump Plaza; chips are still redeemable at Trump Taj Mahal as are Trump Marina and Trump Castle chips.

Claridge chips are redeemable at Ballys.

Showboat chips are redeemable at Harrah's.