replacement cap for 90s lamp?

[Laura S]

just wondering if anyone has an extra cap for an old lava lite around I could buy? just got one today without a cap and would really want to replace it.

[Thomas Austin]

Someone's selling brand new custom Silver Streak bases + caps on eBay for $20 a pop, If you watch the listing you might get an offer, I got a gold base from them for $18 the same way,

[Claude J]

Call Shilling customer service
They will send you one free