Perhaps. I tend to liken it to a lucky dip. We're forced into the c£20M market for Championship/Dutch/Belgian/and a host of other strikers. Most don't really turn out but some do. Ulloa would fit that category (even though Championship)
Toney and Eze might push £30M but I'm not sure what more...
What are you suggesting, £30-£40M? When did one of those join a team that had been fighting relegation for its entire PL history? If a striker is worth that they'll go where they think they can win something I suspect