The double coin boat event is bs

Just got a boat order for cream cakes, brown sugar & corn bread. Brown sugar & corn bread are the exact same price as on the RSS. Cream cakes are priced at 224 when I can sell them on the RSS for 219. Was about to do the orders for the extra coins but ended up not doing it cuz I don't wanna level up too fast. Are u guys experiencing the same thing or is it just me ? I'm on 29lv btw.