I took a C172 into Manchester a couple of years ago. Landing fees depend on the time of day, being very reasonable off-peak, and not at all reasonable during peak periods, so even if I could remember numbers (which I can't) and the type was similar to what you're planning on taking in (which it isn't), I don't think a quick answer of an amount of money will actually answer your question.
Best bet would be to give Manchester School of Flying a call. I don't have contact details to hand, but they handle private GA at the airport, and were 100% helpful and friendly.
FFF
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