In reality, the price of Bitsum has kept dropping. https://app.stocks.exchange/en/basic-trade/pair/BTC/BSM It might drop below 3 satoshi next few days. Currently, massive buy orders at 3 satoshi, but these buy walls don't make any sense.
You can certainly wait for it. Waiting to buy cheap coins will take a lot of waiting time, but it deserves because buying cheap coins might result in massive returns.