The Silver LCRs would be $850 - $1000 each. The Gold Sats are hard to compare to anything current. Retail on those was probably in the neighborhood of $600 - $700, but that's a guess. So, $5000 worth of speakers for $1300 isn't too bad. Plus, unless they get damaged, they will likely be the only speakers you'll ever need*.
*Unless you keep reading AVS, then the upgrade bug will eventually hit and you'll tear the whole room apart and start over with everything.
Nothing in this world will tick you off more than seeing a vegetarian eating pudding.