Unilock Hollandstone pavers, 4"x8". $2.78 per sq ft x 60sq ft (6'x10' apron) = $180. I do 6" base on a standard patio, I would go at least 10-12" for base that is going to be driven on. That is about 4 yards of 3/4" crushed limestone (rock available in my area) x $34 per yard = $136. 1" mason sand, about .4 yards x $34 per yard = $17. SEK polysweep, I pay $21 a bag. 1 bag covers about 53 sq ft. So you would need 2 bags = $60. Paver edging, approximately $8 for 10' x3 = $24. 10" spiral edging spikes, 50 cents each x approximately 50-65 = $34. So, materials all in about $450-500ish in materials. I guess to figure a different sized area, be around $8.33 +- per sq ft.
You will also need a plate compactor, compact base in 2" lifts. And the compactor should have a rubber pad on the bottom to set the pavers into the base and settle the polysand into place. The pad can be improvised with plywood. Without something, the compactor will scratch the pavers.
Unilock ECO-PRIORA is a permeable paver, retail is $4.13 sq ft from one of my suppliers.
Edit: If there are any other Unilock, Techo or Belguard pavers you would like pricing for, let me know and I can look at my supplier's price sheet.