Core and Type I Tests
  $  69.00 - Single Test
  $275.00 -  5 Pack Test
  $600.00 - 10 Pack Test

Core Only Tests
  $  69.00 - Single Test
  $275.00 -  5 Pack Test
  $600.00 - 10 Pack Test

EPA 608 Study Guides
  $  20.00 - Each
  $  90.00 -  5 Pack
  $180.00 - 10 Pack

Universal Tests
  $  69.00 - Single Test
  $275.00 -  5 Pack Test
  $600.00 - 10 Pack Test

R-410A Certification *
  $  69.00 - Single Test
  $275.00 -  5 Pack Test
  $600.00 - 10 Pack Test