My first and second cards I ever got 2 years ago are still my two lowest limits $500 and $1250.
I was able to grow my discover from $2000 to $11200, PayPal mc from $2000 to $10000, Amex started at $8000 now at $16000. All this in just two years of actually having credit! I'll usually not very boastful but I've done a great job playing the credit game so far I think.