- Print Effect & Edition will tell you if its Silkscreen vs Offset
Block colours. No gloss effect.
Edition of 50 or 100
Gloss effect. Silver / Gold foil.
Edition of 300 or 1000
2. Same Design Series Same Edition Numbers
General Rule of Thumb but there are some exceptions*
3. Are Silkscreens more valuable than Offset Prints?
Not necessarily. It is still a case of demand and supply. Silkscreen are inherently lower in supply but the demand of design depends on many other factors.
Of course, any artwork is still predominantly judged by aesthetics.
Buy what you love, always!