Niknax is an online marketplace that connects buyers with sellers offering quality merchandise through live sales, buy-it-now listings, and multi-day auctions.
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We live south of Pittsburgh PA and have been buying and selling antiques and collectibles for 23 years. We sell on several online plate forms and in 2 antique malls. One in Wheeling, WV and one in Pittsburgh that we just opened at the end of July 2025. We love selling here on Niknax.
New Tupperware
We live south of Pittsburgh PA and have been buying and selling antiques and collectibles for 23 years. We sell on several online plate forms and in 2 antique malls. One in Wheeling, WV and one in Pittsburgh that we just opened at the end of July 2025. We love selling here on Niknax.
New Tupperware
NNiknax seller since NNiknax seller since 
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