Kuku Bids

Kuku Bids is a popular penny auction.

LR Euro

Liberty Reserve Euro units are equated to Euros by their nominal value.

LR Gold visit web site

Liberty Reserve digital units represented in gold.

LR USD

Pecunix visit web site

(a gold backed offshore system).
More information on Pecunix is here.
Open a free Pecunix account here.

c-gold.com visit web site

c-gold is a digital gold currency backed by gold stored in vaults. c-gold balances fluctuate according to fluctuation of the price of gold.