@Ness_Ness welcome to blade forums. That’s a crazy spread of old school striders. Do you happen to know the steel used for that massive fixed blade ? BG42 ? S30V ? That’s a beast. As mentioned by the member above, rules do require a gold membership to inquire about values. If for some reason you don’t find the answers you seek here, you may want to try USN ( usual suspects network ) - That place has many strider fans.
Beautiful collection. Have fun !