Spoon and Mugen also made hardtops, depending on baller status...
Pretty much any real non-rep hardtop for this car = baller status.
OEM goes for around $4000 US (they don't make these any more and keep getting more and more expensive)
Spoon goes for around $5000 US
Mugen goes for around $4500 US
Ballade is the best option at $2200 US
Plus the shipping, painting, hardware, ect.