I hav Zero experience with lighting

2 x 600 w/s heads, 2 x stands, 2 x softboxes, 2 x umbrellas
with a pc sync and a wireless trigger kit

would around $500 be reasonable for this gear - well used but all working?

Thanks for any info
- I don't even know what the 600 w/s means
but i want to get some lights and start learning.