I think it's a good idea to sell some cards that you don't use that often to get ones that you would prefer to. Splinterlands is competitive and it's tough without a developed deck. It's tough to really determine the prices for cards though.
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Yeah, I wasn't doing this in the past until I decided to build a deck and this is actually coming in handy. Selling gives me more added funds to build the cards I want.
Posted Using LeoFinance Beta