Find MAX value within a subset of a range

I have a spreadsheet that contains multiple columns with prices (I have defined the range as "Sale_Prices"). I can determine the lowest price in the Sale_Prices range using the MIN function. I now want to find the highest price in the spreadsheet that is no more than $0.99 higher than the lowest price (essentially, I will need to group the prices into $1 ranges). Any help in writing that formula would be appreciated. I would prefer to avoid array formulas if possible.

A sample spreadsheet is attached. The data is in the "Raw Data" tab and the formula should go in cell B4 of the "Calcs" tab. Thanks!