Most times when I buy cards at higher levels they go down in value. For example, I buy a level 3 card for $20, then 2 weeks later, that same level 3 card is priced at $13. It feels like I'm being punished for saving up & overpaying. Another thing I don't like is Splinterlands releasing new cards for Modern battles to eventually be released to Wild which lowers the value of the cards. Look at Chaos Legion for example.