I'm sure you will get a range of prices on these:
but heres mine for what its worth:
2. Daisy Model 1894. Plastic stock. Boxed as new. £100-£140
3. Crosman M1 carbine. Plastic stock. With 'magazine's. Excellent condition. £150 +
4. Crosman 38T CO2 Revolver. Very good condition. Unboxed £80-£90 Boxed £120+
5. Webley Tempest .22. Boxed. Older mode 1970s.Good condition Unboxed £90-£110 boxed £140+
hope this helps cheers Roll